GSM-noise "buzz" issue

Uwe Klein wiederling at
Sun Sep 21 10:47:44 CEST 2008

On 9/21/08, Andy Green <andy at> wrote:

>  This seems to be a pure frequency-dependent coupling issue, especially
>  since Joerg tells us he can force coupling to this net by external GSM
>  phone transmission nearby.

I posted this before:

(My freerunner doesn't seem to have this problem).
I have access to a "reasonably" well instrumented lab near Goettingen.
( We do remote sensing microwave spectrometers / digital backends )
We have all the Instruments that could be usefull, I can work SMT stuff.

I would be willing to spend a couple of hours ( or more) for gettting
some information out of this.
If this is in any way accessible for you, joerg?


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